There are no noticeable stains or damage. LAN cable and base are also included. 11ac compatible 867Mbps (standard value) wireless LAN router WN-AC1167GR Brand: I-O DATA Security standards: WPA2 WPA WEP Wireless setup: WPS Transfer speed (2.4GHz): 300 Mbps Wi-Fi (wireless LAN) standards: IEEE 802.11ac compatible IEEE 802.11n compatible IEEE 802.11a compatible IEEE 802.11g compatible IEEE 802.11b compatible Transfer speed (5GHz): 867 Mbps Wireless LAN router functions: IPv6 VPN passthrough Migration function Number of ports: 4 ports Number of antennas: 4 Number of devices that can be used: 8 Color: Black